4-40 X 3/8 Alloy Flat Head Socket Screws -100
Model #: SCFA-4-3/8
Price: $5.05
Description: 4-40 x 3/8 Alloy Flat Head Socket Screws- 100 pcs; 4030-0050
- Overall Length: 3/8
- Diameter: # 4
- Threads per Inch: NC 40
- Key: 1/16 Key
- Class 3A Thread Fit.
Heat treated alloy steel.
Black finish.